Hardware Spec Index

Teralux FN-3996 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3996-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,228 (Case Fans scale)
Category rank#32,641
Street price$39
Power3 W
Performance per dollar31.49
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3996 Prime
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3996 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3280647 (accessed 2026-10-21).